CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
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Report updated: 12/20/20; data available through 12/19/20.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
As of 12/19/20, there were 610,372 total cases and 8,817 total deaths.
In the past week, new cases grew by 32.7%; new deaths grew by 43.1%.
In the past week, the doubling time went from 32 days to 28 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 35.9%.; COVID ICU hospitalizations grew by 26.2%.
As of 12/19/20, there were 42,196 total cases and 585 total deaths.
In the past week, new cases grew by 34.1%; new deaths went from 2.9 to 6.1.
In the past week, the doubling time went from 41 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 29.8%.; COVID ICU hospitalizations grew by 32.4%.
As of 12/19/20, there were 5,906 total cases and 78 total deaths.
In the past week, new cases grew by 84.2%; new deaths went from 1.0 to 1.6.
In the past week, the doubling time went from 40 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 31.4%.; COVID ICU hospitalizations went from 7.4 to 13.3.
As of 12/19/20, there were 33,713 total cases and 297 total deaths.
In the past week, new cases grew by 36.7%; new deaths went from 2.4 to 2.6.
In the past week, the doubling time went from 42 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 28.1%.; COVID ICU hospitalizations grew by 44.5%.
As of 12/19/20, there were 643 total cases and 2 total deaths.
In the past week, new cases grew by -14.4%; new deaths went from 0.0 to 0.1.
In the past week, the doubling time went from 16 days to 23 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 1.9 to 1.6.; COVID ICU hospitalizations went from 0.9 to 1.1.
As of 12/19/20, there were 4,494 total cases and 8 total deaths.
In the past week, new cases grew by -9.9%; new deaths went from 0.0 to 0.0.
In the past week, the doubling time went from 20 days to 23 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 11.9%.; COVID ICU hospitalizations went from 11.3 to 8.7.
As of 12/19/20, there were 52,643 total cases and 557 total deaths.
In the past week, new cases grew by 223.1%; new deaths went from 5.1 to 2.1.
In the past week, the doubling time went from 69 days to 22 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 16.4%.; COVID ICU hospitalizations grew by 16.0%.
As of 12/19/20, there were 1,387 total cases and 15 total deaths.
In the past week, new cases grew by -28.1%; new deaths went from 0.1 to 0.7.
In the past week, the doubling time went from 21 days to 35 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 5.9 to 8.4.; COVID ICU hospitalizations went from 1.6 to 3.7.
As of 12/19/20, there were 20,430 total cases and 394 total deaths.
In the past week, new cases grew by -10.4%; new deaths went from 1.9 to 3.0.
In the past week, the doubling time went from 36 days to 55 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 37.4%.; COVID ICU hospitalizations grew by 20.9%.
As of 12/19/20, there were 56,687 total cases and 479 total deaths.
In the past week, new cases grew by 38.8%; new deaths went from 1.7 to 1.7.
In the past week, the doubling time went from 40 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 29.2%.; COVID ICU hospitalizations grew by 24.6%.
As of 12/19/20, there were 14,289 total cases and 101 total deaths.
In the past week, new cases grew by -13.3%; new deaths went from 1.0 to 0.4.
In the past week, the doubling time went from 43 days to 53 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 4.0%.; COVID ICU hospitalizations went from 7.7 to 7.1.
As of 12/19/20, there were 1,399 total cases and 21 total deaths.
In the past week, new cases grew by -4.7%; new deaths went from 0.1 to -0.1.
In the past week, the doubling time went from 32 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 3.7 to 6.3.; COVID ICU hospitalizations went from 2.0 to 2.0.
As of 12/19/20, there were 3,861 total cases and 7 total deaths.
In the past week, new cases grew by 4.1%; new deaths went from 0.4 to 0.1.
In the past week, the doubling time went from 16 days to 20 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 4.0 to 5.7.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/19/20, there were 8,609 total cases and 111 total deaths.
In the past week, new cases grew by -13.5%; new deaths went from 2.4 to 0.6.
In the past week, the doubling time went from 29 days to 40 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 14.7%.; COVID ICU hospitalizations went from 8.3 to 7.4.
As of 12/19/20, there were 8,851 total cases and 136 total deaths.
In the past week, new cases grew by 22.8%; new deaths went from 0.1 to 0.6.
In the past week, the doubling time went from 99 days to 81 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 21.9%.; COVID ICU hospitalizations went from 7.9 to 10.3.
As of 12/19/20, there were 2,159 total cases and 25 total deaths.
In the past week, new cases grew by -2.6%; new deaths went from 0.1 to 0.1.
In the past week, the doubling time went from 32 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 7.6 to 13.3.; COVID ICU hospitalizations went from 2.1 to 3.1.
As of 12/19/20, there were 16,026 total cases and 216 total deaths.
In the past week, new cases grew by -3.1%; new deaths went from 2.3 to 1.3.
In the past week, the doubling time went from 36 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 31.4%.; COVID ICU hospitalizations went from 6.9 to 12.0.
As of 12/19/20, there were 22,336 total cases and 170 total deaths.
In the past week, new cases grew by 132.5%; new deaths went from 3.3 to 2.4.
In the past week, the doubling time went from 55 days to 23 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 31.7%.; COVID ICU hospitalizations grew by 34.5%.
As of 12/19/20, there were 4,688 total cases and 24 total deaths.
In the past week, new cases grew by 1.9%; new deaths went from 0.6 to 0.1.
In the past week, the doubling time went from 32 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 36.1%.; COVID ICU hospitalizations went from 5.1 to 7.3.
As of 12/19/20, there were 2,220 total cases and 39 total deaths.
In the past week, new cases grew by -34.4%; new deaths went from 0.7 to 2.6.
In the past week, the doubling time went from 23 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 8.2%.; COVID ICU hospitalizations went from 4.4 to 3.7.
As of 12/19/20, there were 121,681 total cases and 1,760 total deaths.
In the past week, new cases grew by 53.3%; new deaths went from 8.9 to 11.4.
In the past week, the doubling time went from 31 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 41.9%.; COVID ICU hospitalizations grew by 32.3%.
As of 12/19/20, there were 10,995 total cases and 103 total deaths.
In the past week, new cases grew by 44.9%; new deaths went from 2.6 to 1.6.
In the past week, the doubling time went from 32 days to 26 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 8.5%.; COVID ICU hospitalizations grew by 21.0%.
As of 12/19/20, there were 142,375 total cases and 1,744 total deaths.
In the past week, new cases grew by 34.7%; new deaths grew by 69.3%.
In the past week, the doubling time went from 27 days to 22 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 26.2%.; COVID ICU hospitalizations grew by 27.9%.
As of 12/19/20, there were 54,003 total cases and 741 total deaths.
In the past week, new cases grew by 2.4%; new deaths went from 8.0 to 10.1.
In the past week, the doubling time went from 33 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 15.2%.; COVID ICU hospitalizations grew by 20.7%.
As of 12/19/20, there were 2,854 total cases and 23 total deaths.
In the past week, new cases grew by 63.5%; new deaths went from 0.1 to 0.6.
In the past week, the doubling time went from 39 days to 27 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 7.3 to 11.9.; COVID ICU hospitalizations went from 1.9 to 2.7.
As of 12/19/20, there were 157,655 total cases and 1,327 total deaths.
In the past week, new cases grew by 64.1%; new deaths went from 5.7 to 16.0.
In the past week, the doubling time went from 27 days to 19 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 29.6%.; COVID ICU hospitalizations grew by 23.2%.
As of 12/19/20, there were 122,972 total cases and 1,280 total deaths.
In the past week, new cases grew by 70.9%; new deaths grew by 74.4%.
In the past week, the doubling time went from 39 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 23.1%.; COVID ICU hospitalizations grew by 23.1%.
As of 12/19/20, there were 20,315 total cases and 176 total deaths.
In the past week, new cases grew by 18.4%; new deaths went from 0.4 to 1.3.
In the past week, the doubling time went from 50 days to 42 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 23.3%.; COVID ICU hospitalizations grew by 23.5%.
As of 12/19/20, there were 36,484 total cases and 561 total deaths.
In the past week, new cases grew by 4.8%; new deaths went from 1.7 to 3.9.
In the past week, the doubling time went from 32 days to 33 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 33.4%.; COVID ICU hospitalizations grew by 27.6%.
As of 12/19/20, there were 8,598 total cases and 59 total deaths.
In the past week, new cases grew by 25.7%; new deaths went from 0.6 to 1.9.
In the past week, the doubling time went from 35 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 94.6%.; COVID ICU hospitalizations went from 5.4 to 9.1.
As of 12/19/20, there were 20,479 total cases and 198 total deaths.
In the past week, new cases grew by 22.1%; new deaths went from 0.4 to 2.7.
In the past week, the doubling time went from 31 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 27.2%.; COVID ICU hospitalizations grew by 24.1%.
As of 12/19/20, there were 14,376 total cases and 147 total deaths.
In the past week, new cases grew by 31.3%; new deaths went from 0.3 to 1.0.
In the past week, the doubling time went from 59 days to 48 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 39.4%.; COVID ICU hospitalizations grew by 52.3%.
As of 12/19/20, there were 54,905 total cases and 583 total deaths.
In the past week, new cases grew by 17.4%; new deaths went from 3.3 to 8.1.
In the past week, the doubling time went from 26 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 34.8%.; COVID ICU hospitalizations grew by 32.2%.
As of 12/19/20, there were 6,838 total cases and 70 total deaths.
In the past week, new cases grew by 37.9%; new deaths went from 1.9 to 2.4.
In the past week, the doubling time went from 29 days to 28 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 17.8%.; COVID ICU hospitalizations went from 8.7 to 11.3.
As of 12/19/20, there were 7,121 total cases and 66 total deaths.
In the past week, new cases grew by -80.3%; new deaths went from 0.7 to 1.1.
In the past week, the doubling time went from 22 days to 108 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 31.0%.; COVID ICU hospitalizations grew by 9.6%.
As of 12/19/20, there were 15,008 total cases and 93 total deaths.
In the past week, new cases grew by 72.3%; new deaths went from 0.9 to 0.3.
In the past week, the doubling time went from 38 days to 25 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 33.9%.; COVID ICU hospitalizations grew by 45.2%.
As of 12/19/20, there were 16,261 total cases and 174 total deaths.
In the past week, new cases grew by 63.6%; new deaths went from 0.3 to 1.7.
In the past week, the doubling time went from 62 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 14.3%.; COVID ICU hospitalizations grew by 12.9%.
As of 12/19/20, there were 29,533 total cases and 517 total deaths.
In the past week, new cases grew by 22.1%; new deaths went from 4.6 to 7.0.
In the past week, the doubling time went from 45 days to 42 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 31.1%.; COVID ICU hospitalizations grew by 15.6%.
As of 12/19/20, there were 5,449 total cases and 43 total deaths.
In the past week, new cases grew by 6.7%; new deaths went from 1.9 to 1.4.
In the past week, the doubling time went from 25 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/19/20, there were 2,688 total cases and 32 total deaths.
In the past week, new cases grew by -13.5%; new deaths went from 0.6 to 0.3.
In the past week, the doubling time went from 24 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by -18.2%.; COVID ICU hospitalizations went from 1.4 to 1.6.
As of 12/19/20, there were 28,322 total cases and 353 total deaths.
In the past week, new cases grew by 23.5%; new deaths went from 1.4 to 3.7.
In the past week, the doubling time went from 42 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 21.7%.; COVID ICU hospitalizations grew by 17.3%.
As of 12/19/20, there were 2,119 total cases and 19 total deaths.
In the past week, new cases grew by 60.2%; new deaths went from 0.7 to 0.3.
In the past week, the doubling time went from 16 days to 13 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 7.4 to 5.6.; COVID ICU hospitalizations went from 0.4 to 0.3.
As of 12/19/20, there were 29,907 total cases and 210 total deaths.
In the past week, new cases grew by 65.0%; new deaths went from 1.4 to 1.7.
In the past week, the doubling time went from 43 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 58.3%.; COVID ICU hospitalizations grew by 24.3%.
As of 12/19/20, there were 6,901 total cases and 104 total deaths.
In the past week, new cases grew by 15.3%; new deaths went from 0.7 to 2.1.
In the past week, the doubling time went from 35 days to 34 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 14.8%.; COVID ICU hospitalizations grew by 21.6%.
As of 12/19/20, there were 3,260 total cases and 15 total deaths.
In the past week, new cases grew by 5.5%; new deaths went from -0.1 to 0.7.
In the past week, the doubling time went from 26 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 17.4%.; COVID ICU hospitalizations grew by 12.3%.